Reference for “CSS Transitions Module Level 3”

@TechReport{Jackson:09:CTM,
  author      = "Dean Jackson and Chris Marrin and L. David Baron and David Hyatt",
  title       = "{CSS} Transitions Module Level 3",
  month       = dec,
  note        = "http://www.w3.org/TR/2009/WD-css3-transitions-20091201",
  year        = "2009",
  bibsource   = "http://w2.syronex.com/jmr/w3c-biblio",
  type        = "{W3C} Working Draft",
  institution = "W3C",
}